Access panel



FIG. 1 is a top view of an access panel showing my new design;

FIG. 2 is a left side view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a bottom view thereof; and,

FIG. 6 is an enlarged back perspective view thereof.

The broken line showing of the walls in FIG. 2 is included for the purpose of illustrating environmental structure and forms no part of the claimed design. 

The ornamental design for an access panel, as shown and described. 